The new JOI 41 T
Have you noticed a difference in our JOI 41 T coupling? It’s no coincidence.
We have introduced a new surface treatment to ensure even higher long-term performance: a zinc-nickel coating, an advanced technology widely used in the automotive sector for its excellent anti-corrosion properties.
A tangible improvement
Switching from the previous galvanization to the new treatment delivers a clear upgrade, both technically and in application.
The zinc-nickel coating provides more uniform protection, even on complex geometries and in hard-to-reach areas.
Key benefits of the new treatment
- Enhanced corrosion protection
- Complete coverage, even in cavities and blind holes
- Suitable for highly aggressive environments (C4 L category)
- Same component dimensions, longer lifespan
- Greater durability, reduced maintenance
Metal surface treatments play a crucial role in preserving the structural integrity of components.
Choosing the most suitable coating depends on the level of environmental aggressiveness, as defined by the UNI EN ISO 12944 standard. With the introduction of the zinc-nickel coating, the JOI 41 T coupling reaches a higher durability standard, responding even more effectively to the demands of modern construction sites. Continuous innovation Innovation, precision, and reliability guide every design choice we make.
Even in the smallest details, we work to deliver increasingly high-performance and long-lasting solutions.